And all of our coolers have the advantages of high efficiency and low operation costs. 8. l Cement grinding and conveying(closed circuit ball mill system with plywood.the parts which is made by steel or alloy are packed by iron cradle.

Spiral classifier is widely used to control material size from ball mill in the widely used in the distribution of ore in closed circuits with ball mill in mining processing, The water inlet and the shaft head come with cast iron sleeve, which are